(Reuters) - Anthem Inc and the U.S. Justice Department dug in their heels on Monday in court over whether the lower prices the health insurer expects to negotiate after buying smaller rival Cigna Corp are an efficiency that benefits customers or an antitrust violation.Read Full Article →

(Reuters) - Health insurer Cigna Corp said on Thursday it would not expand its individual Obamacare plans into more states next year, joining an industry pullback from the struggling business.Read Full Article →

(Reuters) - The judge overseeing the U.S. government's bid to stop health insurer Anthem Inc from buying Cigna Corp, who had been seen as favorable for the deal, has relinquished the case.Read Full Article →